diff options
| author | Rafael J. Wysocki <rjw@sisk.pl> | 2012-02-13 16:29:33 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rjw@sisk.pl> | 2012-02-17 23:36:23 +0100 |
| commit | bc25cf508942c56810d4fb623ef27b56ccef7783 (patch) | |
| tree | 1a991dd6fc5fcbdc0ef3eebe4ef5291787dd6d30 /kernel | |
| parent | 93e1ee43a72b11e1b50aab87046c131a836a4456 (diff) | |
| download | linux-bc25cf508942c56810d4fb623ef27b56ccef7783.tar.bz2 | |
PM / Sleep: Drop suspend_stats_update()
Since suspend_stats_update() is only called from pm_suspend(),
move its code directly into that function and remove the static
inline definition from include/linux/suspend.h. Clean_up
pm_suspend() in the process.
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Srivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/power/suspend.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/kernel/power/suspend.c b/kernel/power/suspend.c index 4914358a0543..88e5c967370d 100644 --- a/kernel/power/suspend.c +++ b/kernel/power/suspend.c @@ -316,12 +316,18 @@ static int enter_state(suspend_state_t state) */ int pm_suspend(suspend_state_t state) { - int ret; - if (state > PM_SUSPEND_ON && state < PM_SUSPEND_MAX) { - ret = enter_state(state); - suspend_stats_update(ret); - return ret; + int error; + + if (state <= PM_SUSPEND_ON || state >= PM_SUSPEND_MAX) + return -EINVAL; + + error = enter_state(state); + if (error) { + suspend_stats.fail++; + dpm_save_failed_errno(error); + } else { + suspend_stats.success++; } - return -EINVAL; + return error; } EXPORT_SYMBOL(pm_suspend); |